#compartmentalized tray
from cadquery import Workplane as WP
import cadquery as cq
h, w, d, wall = 30, 170, 170, 2
rows, cols = 3, 3
fillet = wall
cw = (w - wall * (cols + 1)) / cols
rw = (w - wall * (rows + 1)) / rows
cp = w / cols
rp = d / rows
a = WP().rect(w, d).extrude(h)
for y in range(rows):
Y = -float(rp * rows - rp) / 2 + y * rp
for x in range(cols):
X = -float(cp * cols - cp) / 2 + x * cp
a = a.cut(WP().workplane(offset=wall).moveTo(X, Y).rect(
cw, rw).extrude(h * 2))
a = a.edges("|Z").fillet(fillet)
a = a.faces("<Z").edges().chamfer(wall)
a = a.cut(WP().workplane(offset=h - wall / 2).rect(
w, d).extrude(h).faces("<Z").edges().chamfer(wall))
cq.exporters.export(
a, f"tray-({h}x{w}x{d})-rows({rows})-cols({cols})-wall({wall}).stl")
from cadquery import Workplane as WP
import cadquery as cq
from math import sin , cos, pi
pts = []
np = 9
n = np*2
for p in range(n):
if p %2:
r= 100
else:
r=30
pts.append((r*cos(2*pi/n*p),r*sin(2*pi/n*p)))
a = WP().polyline(pts).close().extrude(5)
for p in range(n):
f = 10
if p %2: f = 4
a = a.edges("|Z").edges(cq.NearestToPointSelector(pts[p])).fillet(f)